Re: [libvirt] libvirt-qpid
On Mon, Oct 06, 2008 at 04:18:15PM +0200, Daniel Veillard wrote:
I got this working it's just that my firewall rules on node A blocked
access !
Basically one need to open TCP port 5672 on the machine running the
QPid broker (and possibly 5671 when SSL auth is to be used once
configured).
Also the simplest is to edit /etc/qpidd.conf on the broker node and
add :
auth=no
then restart the broker with "/etc/init.d/qpidd restart"
and on all the monitored nodes edit /etc/sysconfig/libvirt-qpid and
add :
LIBVIRT_QPID_ARGS="--broker 192.168.0.11"
and also restart the libvirt-qpid service on them.
Assuming the services gets started automatically all the nodes will
connect automatically to the broker upon reboot without manual tuning.
very cool !
I'm just wondering if there is any DNS customization trick which would
allow the qpid client to automatically find the broker based on the DNS
settings (things like _qpid._tcp SRV entries in the local domain). That
would avoid the configuration on each monitored node.
That is something oVirt does make use of, but I don't think it is useful
in the general case deployment of the daemon, because regardless of
whether you can find the broker, the admin needs to configure each machine
with authentication credentials. So I'd just use of SRV records upto
apps like oVirt to manage.
Daniel
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